Certified. CARFAX One-Owner. Clean CARFAX. DORSETT CERTIFIED 5 YEAR/150,000 MILE WARRANTY!!!, 12-Way Power Seat Adjusters, 2 Presets For Power Driver Seat, 3rd row seats: split-bench, 9 Speakers, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Automatic Emergency Braking, Bose 9-Speaker Stereo Audio System Feature, Brake assist, Bright Chrome Bodyside Moldings, Bright Front & Rear Door Sill Plates, Chrome Door Handles w/Body-Color Strip, Four wheel independent suspension, Front dual zone A/C, Front fog lights, Hands-Free Power Programmable Rear Liftgate, HD Radio, Heated & Ventilated Driver & Front Passenger Seats, Heated Driver & Front Passenger Seats, Inside Rear-View Auto-Dimming Mirror, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, Memory seat, Perforated Leather Seating Surfaces, Power Liftgate, Power passenger seat, Preferred Equipment Group 4SA, Premium Smooth Ride Suspension, Radio: AM/FM/SiriusXM, Rain sensing wipers, Remote keyless entry, Safety Alert Seat, Security system, SiriusXM w/360L, Universal Home Remote, Wheels: 20 x 9 6-Spoke Polished Aluminum.Certification Program Details:4D Sport Utility Onyx Black 2021 GMC Yukon SLT SLT 4WD EcoTec3 5.3L V8 10-Speed Automatic with Overdrive16/20 City/Highway MPG